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 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// $Id: Templates.java 570103 2007-08-27 13:24:55Z mrglavas $

package javax.xml.transform;

import java.util.Properties;

/**
 * An object that implements this interface is the runtime representation of processed
 * transformation instructions.
 *
 * 

Templates must be thread-safe for a given instance * over multiple threads running concurrently, and may * be used multiple times in a given session.

*/ public interface Templates { /** * Create a new transformation context for this Templates object. * * @return A valid non-null instance of a Transformer. * * @throws TransformerConfigurationException if a Transformer can not be created. */ Transformer newTransformer() throws TransformerConfigurationException; /** * Get the properties corresponding to the effective xsl:output element. * The object returned will * be a clone of the internal values. Accordingly, it can be mutated * without mutating the Templates object, and then handed in to * {@link javax.xml.transform.Transformer#setOutputProperties}. * *

The properties returned should contain properties set by the stylesheet, * and these properties are "defaulted" by default properties specified by * section 16 of the * XSL Transformations (XSLT) W3C Recommendation. The properties that * were specifically set by the stylesheet should be in the base * Properties list, while the XSLT default properties that were not * specifically set should be in the "default" Properties list. Thus, * getOutputProperties().getProperty(String key) will obtain any * property in that was set by the stylesheet, or the default * properties, while * getOutputProperties().get(String key) will only retrieve properties * that were explicitly set in the stylesheet.

* *

For XSLT, * Attribute * Value Templates attribute values will * be returned unexpanded (since there is no context at this point). The * namespace prefixes inside Attribute Value Templates will be unexpanded, * so that they remain valid XPath values.

* * @return A Properties object, never null. */ Properties getOutputProperties(); }




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